@charset "utf-8";
body {
    padding: 0;
    margin: 0;
}

.box1 {
    width: 500px;
    height: 200px;
    background-color: rgba(140,22,24,0.30);
    border-width: 10px;
    border-style: solid;
    font-size: 30px;
}
body div {
    margin-left: auto;
    margin-right: auto;

}
